package com.cj.service;

import com.cj.po.PageInfo;


import java.util.List;

public interface ClassService {
    public PageInfo<Class> findPageInfo(Integer c_id, Integer c_classid,String c_classname,
                                        String c_counsellor, Integer pageIndex, Integer pageSize);

    public int deleteClass(Integer c_id);   //删除班级信息
    public int addClass(Class ucalss);    //添加班级信息
    public Class findClassById(Integer c_id);
    public int updateClass(Class uclass); //修改班级信息

    public List<Class> getAll();

}
